Cyber Posture

CVE-2024-13138

MediumPublic PoC

Published: 05 January 2025

Published
05 January 2025
Modified
10 January 2025
KEV Added
—
Patch
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CVSS Score 4.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
EPSS Score 0.0005 15.3th percentile
Risk Priority 9 60% EPSS · 20% KEV · 20% CVSS

Description

Adversaries may upload tools to third-party or adversary controlled infrastructure to make it accessible during targeting.

Security Summary

CVE-2024-13138 is a critical vulnerability in wangl1989 mysiteforme version 1.0, affecting the upload function within the file src/main/java/com/mysiteform/admin/service/ipl/LocalUploadServiceImpl. The issue enables unrestricted file upload via manipulation of the "test" argument and can be triggered remotely.

Attackers with high privileges (PR:H) can exploit this vulnerability over the network with low complexity and no user interaction required. Successful exploitation results in low impacts to confidentiality, integrity, and availability, as reflected in its CVSS 3.1 base score of 4.7 (AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L). It is associated with CWE-284 (Improper Access Control) and CWE-434 (Unrestricted Upload of File with Dangerous Type).

Advisories and further details, including the publicly disclosed exploit, are available in the GitHub repository wangl1989/mysiteforme issue #55 and VulDB entries at ctiid.290212, id.290212, and submit.468511. The vulnerability was published on 2025-01-05T11:15:05.747, and the exploit may be used.

Details

CWE(s)
CWE-284CWE-434

Affected Products

wangl1989
mysiteforme
1.0

MITRE ATT&CK Enterprise Techniques

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
T1505.003 Web Shell Persistence
Adversaries may backdoor web servers with web shells to establish persistent access to systems.
attack.mitre.org →
T1608.002 Upload Tool Resource Development
Adversaries may upload tools to third-party or adversary controlled infrastructure to make it accessible during targeting.
attack.mitre.org →
Why these techniques?

Unrestricted upload of dangerous files (e.g., JSP trojans, HTML) in a public-facing web app enables exploitation (T1190), web shell execution (T1100) and persistence (T1505.003), and staging tools/malware (T1608.002).

References